29226340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 72729720

約数和(自身を除く): 43503380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 929, 1210, 1430, 1573, 1858, 2420, 2860, 3146, 3716, 4645, 6292, 7865, 9290, 10219, 12077, 15730, 18580, 20438, 24154, 31460, 40876, 48308, 51095, 60385, 102190, 112409, 120770, 132847, 204380, 224818, 241540, 265694, 449636, 531388, 562045, 664235, 1124090, 1328470, 1461317, 2248180, 2656940, 2922634, 5845268, 7306585, 14613170, 29226340]

約数ペア:

[(1, 29226340), (2, 14613170), (4, 7306585), (5, 5845268), (10, 2922634), (11, 2656940), (13, 2248180), (20, 1461317), (22, 1328470), (26, 1124090), (44, 664235), (52, 562045), (55, 531388), (65, 449636), (110, 265694), (121, 241540), (130, 224818), (143, 204380), (220, 132847), (242, 120770), (260, 112409), (286, 102190), (484, 60385), (572, 51095), (605, 48308), (715, 40876), (929, 31460), (1210, 24154), (1430, 20438), (1573, 18580), (1858, 15730), (2420, 12077), (2860, 10219), (3146, 9290), (3716, 7865), (4645, 6292)]