40558350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 122456448

約数和(自身を除く): 81898098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 107, 114, 133, 150, 175, 190, 210, 214, 266, 285, 321, 350, 361, 399, 475, 525, 535, 570, 642, 665, 722, 749, 798, 950, 1050, 1070, 1083, 1330, 1425, 1498, 1605, 1805, 1995, 2033, 2166, 2247, 2527, 2675, 2850, 3210, 3325, 3610, 3745, 3990, 4066, 4494, 5054, 5350, 5415, 6099, 6650, 7490, 7581, 8025, 9025, 9975, 10165, 10830, 11235, 12198, 12635, 14231, 15162, 16050, 18050, 18725, 19950, 20330, 22470, 25270, 27075, 28462, 30495, 37450, 37905, 38627, 42693, 50825, 54150, 56175, 60990, 63175, 71155, 75810, 77254, 85386, 101650, 112350, 115881, 126350, 142310, 152475, 189525, 193135, 213465, 231762, 270389, 304950, 355775, 379050, 386270, 426930, 540778, 579405, 711550, 811167, 965675, 1067325, 1158810, 1351945, 1622334, 1931350, 2134650, 2703890, 2897025, 4055835, 5794050, 6759725, 8111670, 13519450, 20279175, 40558350]

約数ペア:

[(1, 40558350), (2, 20279175), (3, 13519450), (5, 8111670), (6, 6759725), (7, 5794050), (10, 4055835), (14, 2897025), (15, 2703890), (19, 2134650), (21, 1931350), (25, 1622334), (30, 1351945), (35, 1158810), (38, 1067325), (42, 965675), (50, 811167), (57, 711550), (70, 579405), (75, 540778), (95, 426930), (105, 386270), (107, 379050), (114, 355775), (133, 304950), (150, 270389), (175, 231762), (190, 213465), (210, 193135), (214, 189525), (266, 152475), (285, 142310), (321, 126350), (350, 115881), (361, 112350), (399, 101650), (475, 85386), (525, 77254), (535, 75810), (570, 71155), (642, 63175), (665, 60990), (722, 56175), (749, 54150), (798, 50825), (950, 42693), (1050, 38627), (1070, 37905), (1083, 37450), (1330, 30495), (1425, 28462), (1498, 27075), (1605, 25270), (1805, 22470), (1995, 20330), (2033, 19950), (2166, 18725), (2247, 18050), (2527, 16050), (2675, 15162), (2850, 14231), (3210, 12635), (3325, 12198), (3610, 11235), (3745, 10830), (3990, 10165), (4066, 9975), (4494, 9025), (5054, 8025), (5350, 7581), (5415, 7490), (6099, 6650)]