2858221300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 7174540800

約数和(自身を除く): 4316319500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 163, 190, 209, 220, 275, 326, 380, 418, 475, 550, 652, 815, 836, 839, 950, 1045, 1100, 1630, 1678, 1793, 1900, 2090, 3097, 3260, 3356, 3586, 4075, 4180, 4195, 5225, 6194, 7172, 8150, 8390, 8965, 9229, 10450, 12388, 15485, 15941, 16300, 16780, 17930, 18458, 20900, 20975, 30970, 31882, 34067, 35860, 36916, 41950, 44825, 46145, 61940, 63764, 68134, 77425, 79705, 83900, 89650, 92290, 136268, 136757, 154850, 159410, 170335, 175351, 179300, 184580, 230725, 273514, 309700, 318820, 340670, 350702, 398525, 461450, 547028, 681340, 683785, 701404, 797050, 851675, 876755, 922900, 1367570, 1504327, 1594100, 1703350, 1753510, 2598383, 2735140, 3008654, 3406700, 3418925, 3507020, 4383775, 5196766, 6017308, 6837850, 7521635, 8767550, 10393532, 12991915, 13675700, 15043270, 17535100, 25983830, 28582213, 30086540, 37608175, 51967660, 57164426, 64959575, 75216350, 114328852, 129919150, 142911065, 150432700, 259838300, 285822130, 571644260, 714555325, 1429110650, 2858221300]

約数ペア:

[(1, 2858221300), (2, 1429110650), (4, 714555325), (5, 571644260), (10, 285822130), (11, 259838300), (19, 150432700), (20, 142911065), (22, 129919150), (25, 114328852), (38, 75216350), (44, 64959575), (50, 57164426), (55, 51967660), (76, 37608175), (95, 30086540), (100, 28582213), (110, 25983830), (163, 17535100), (190, 15043270), (209, 13675700), (220, 12991915), (275, 10393532), (326, 8767550), (380, 7521635), (418, 6837850), (475, 6017308), (550, 5196766), (652, 4383775), (815, 3507020), (836, 3418925), (839, 3406700), (950, 3008654), (1045, 2735140), (1100, 2598383), (1630, 1753510), (1678, 1703350), (1793, 1594100), (1900, 1504327), (2090, 1367570), (3097, 922900), (3260, 876755), (3356, 851675), (3586, 797050), (4075, 701404), (4180, 683785), (4195, 681340), (5225, 547028), (6194, 461450), (7172, 398525), (8150, 350702), (8390, 340670), (8965, 318820), (9229, 309700), (10450, 273514), (12388, 230725), (15485, 184580), (15941, 179300), (16300, 175351), (16780, 170335), (17930, 159410), (18458, 154850), (20900, 136757), (20975, 136268), (30970, 92290), (31882, 89650), (34067, 83900), (35860, 79705), (36916, 77425), (41950, 68134), (44825, 63764), (46145, 61940)]