74233120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 191464560

約数和(自身を除く): 117231440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 89, 104, 130, 160, 178, 208, 260, 356, 401, 416, 445, 520, 712, 802, 890, 1040, 1157, 1424, 1604, 1780, 2005, 2080, 2314, 2848, 3208, 3560, 4010, 4628, 5213, 5785, 6416, 7120, 8020, 9256, 10426, 11570, 12832, 14240, 16040, 18512, 20852, 23140, 26065, 32080, 35689, 37024, 41704, 46280, 52130, 64160, 71378, 83408, 92560, 104260, 142756, 166816, 178445, 185120, 208520, 285512, 356890, 417040, 463957, 571024, 713780, 834080, 927914, 1142048, 1427560, 1855828, 2319785, 2855120, 3711656, 4639570, 5710240, 7423312, 9279140, 14846624, 18558280, 37116560, 74233120]

約数ペア:

[(1, 74233120), (2, 37116560), (4, 18558280), (5, 14846624), (8, 9279140), (10, 7423312), (13, 5710240), (16, 4639570), (20, 3711656), (26, 2855120), (32, 2319785), (40, 1855828), (52, 1427560), (65, 1142048), (80, 927914), (89, 834080), (104, 713780), (130, 571024), (160, 463957), (178, 417040), (208, 356890), (260, 285512), (356, 208520), (401, 185120), (416, 178445), (445, 166816), (520, 142756), (712, 104260), (802, 92560), (890, 83408), (1040, 71378), (1157, 64160), (1424, 52130), (1604, 46280), (1780, 41704), (2005, 37024), (2080, 35689), (2314, 32080), (2848, 26065), (3208, 23140), (3560, 20852), (4010, 18512), (4628, 16040), (5213, 14240), (5785, 12832), (6416, 11570), (7120, 10426), (8020, 9256)]