100404590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 72

約数和(自身を含む): 215546184

約数和(自身を除く): 115141594

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 286, 338, 491, 605, 715, 845, 982, 1210, 1430, 1573, 1690, 1859, 2455, 3146, 3718, 4910, 5401, 6383, 7865, 9295, 10802, 12766, 15730, 18590, 20449, 27005, 31915, 40898, 54010, 59411, 63830, 70213, 82979, 102245, 118822, 140426, 165958, 204490, 297055, 351065, 414895, 594110, 702130, 772343, 829790, 912769, 1544686, 1825538, 3861715, 4563845, 7723430, 9127690, 10040459, 20080918, 50202295, 100404590]

約数ペア:

[(1, 100404590), (2, 50202295), (5, 20080918), (10, 10040459), (11, 9127690), (13, 7723430), (22, 4563845), (26, 3861715), (55, 1825538), (65, 1544686), (110, 912769), (121, 829790), (130, 772343), (143, 702130), (169, 594110), (242, 414895), (286, 351065), (338, 297055), (491, 204490), (605, 165958), (715, 140426), (845, 118822), (982, 102245), (1210, 82979), (1430, 70213), (1573, 63830), (1690, 59411), (1859, 54010), (2455, 40898), (3146, 31915), (3718, 27005), (4910, 20449), (5401, 18590), (6383, 15730), (7865, 12766), (9295, 10802)]