996947860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 2266104960

約数和(自身を除く): 1269157100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 83, 95, 146, 166, 190, 292, 332, 365, 380, 415, 433, 730, 830, 866, 1387, 1460, 1577, 1660, 1732, 2165, 2774, 3154, 4330, 5548, 6059, 6308, 6935, 7885, 8227, 8660, 12118, 13870, 15770, 16454, 24236, 27740, 30295, 31540, 31609, 32908, 35939, 41135, 60590, 63218, 71878, 82270, 115121, 121180, 126436, 143756, 158045, 164540, 179695, 230242, 316090, 359390, 460484, 575605, 600571, 632180, 682841, 718780, 1151210, 1201142, 1365682, 2302420, 2402284, 2623547, 2731364, 3002855, 3414205, 5247094, 6005710, 6828410, 10494188, 12011420, 13117735, 13656820, 26235470, 49847393, 52470940, 99694786, 199389572, 249236965, 498473930, 996947860]

約数ペア:

[(1, 996947860), (2, 498473930), (4, 249236965), (5, 199389572), (10, 99694786), (19, 52470940), (20, 49847393), (38, 26235470), (73, 13656820), (76, 13117735), (83, 12011420), (95, 10494188), (146, 6828410), (166, 6005710), (190, 5247094), (292, 3414205), (332, 3002855), (365, 2731364), (380, 2623547), (415, 2402284), (433, 2302420), (730, 1365682), (830, 1201142), (866, 1151210), (1387, 718780), (1460, 682841), (1577, 632180), (1660, 600571), (1732, 575605), (2165, 460484), (2774, 359390), (3154, 316090), (4330, 230242), (5548, 179695), (6059, 164540), (6308, 158045), (6935, 143756), (7885, 126436), (8227, 121180), (8660, 115121), (12118, 82270), (13870, 71878), (15770, 63218), (16454, 60590), (24236, 41135), (27740, 35939), (30295, 32908), (31540, 31609)]