40090908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 111992832

約数和(自身を除く): 71901924

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 61, 66, 78, 122, 132, 143, 156, 183, 244, 286, 366, 383, 429, 572, 671, 732, 766, 793, 858, 1149, 1342, 1532, 1586, 1716, 2013, 2298, 2379, 2684, 3172, 4026, 4213, 4596, 4758, 4979, 8052, 8426, 8723, 9516, 9958, 12639, 14937, 16852, 17446, 19916, 23363, 25278, 26169, 29874, 34892, 46726, 50556, 52338, 54769, 59748, 70089, 93452, 104676, 109538, 140178, 164307, 219076, 256993, 280356, 303719, 328614, 513986, 607438, 657228, 770979, 911157, 1027972, 1214876, 1541958, 1822314, 3083916, 3340909, 3644628, 6681818, 10022727, 13363636, 20045454, 40090908]

約数ペア:

[(1, 40090908), (2, 20045454), (3, 13363636), (4, 10022727), (6, 6681818), (11, 3644628), (12, 3340909), (13, 3083916), (22, 1822314), (26, 1541958), (33, 1214876), (39, 1027972), (44, 911157), (52, 770979), (61, 657228), (66, 607438), (78, 513986), (122, 328614), (132, 303719), (143, 280356), (156, 256993), (183, 219076), (244, 164307), (286, 140178), (366, 109538), (383, 104676), (429, 93452), (572, 70089), (671, 59748), (732, 54769), (766, 52338), (793, 50556), (858, 46726), (1149, 34892), (1342, 29874), (1532, 26169), (1586, 25278), (1716, 23363), (2013, 19916), (2298, 17446), (2379, 16852), (2684, 14937), (3172, 12639), (4026, 9958), (4213, 9516), (4596, 8723), (4758, 8426), (4979, 8052)]