28893670300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3583}}^1\times {\mathrm{7331}}^1$

素因数の和:10939

約数の個数: 72

約数和(自身を含む): 68427620352

約数和(自身を除く): 39533950052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 3583, 7166, 7331, 14332, 14662, 17915, 29324, 35830, 36655, 39413, 71660, 73310, 78826, 80641, 89575, 146620, 157652, 161282, 179150, 183275, 197065, 322564, 358300, 366550, 394130, 403205, 733100, 788260, 806410, 985325, 1612820, 1970650, 2016025, 3941300, 4032050, 8064100, 26266973, 52533946, 105067892, 131334865, 262669730, 288936703, 525339460, 577873406, 656674325, 1155746812, 1313348650, 1444683515, 2626697300, 2889367030, 5778734060, 7223417575, 14446835150, 28893670300]

約数ペア:

[(1, 28893670300), (2, 14446835150), (4, 7223417575), (5, 5778734060), (10, 2889367030), (11, 2626697300), (20, 1444683515), (22, 1313348650), (25, 1155746812), (44, 656674325), (50, 577873406), (55, 525339460), (100, 288936703), (110, 262669730), (220, 131334865), (275, 105067892), (550, 52533946), (1100, 26266973), (3583, 8064100), (7166, 4032050), (7331, 3941300), (14332, 2016025), (14662, 1970650), (17915, 1612820), (29324, 985325), (35830, 806410), (36655, 788260), (39413, 733100), (71660, 403205), (73310, 394130), (78826, 366550), (80641, 358300), (89575, 322564), (146620, 197065), (157652, 183275), (161282, 179150)]