828873650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 1756226880

約数和(自身を除く): 927353230

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 157, 275, 290, 314, 319, 331, 550, 638, 662, 725, 785, 1450, 1570, 1595, 1655, 1727, 3190, 3310, 3454, 3641, 3925, 4553, 7282, 7850, 7975, 8275, 8635, 9106, 9599, 15950, 16550, 17270, 18205, 19198, 22765, 36410, 43175, 45530, 47995, 50083, 51967, 86350, 91025, 95990, 100166, 103934, 105589, 113825, 182050, 211178, 227650, 239975, 250415, 259835, 479950, 500830, 519670, 527945, 571637, 1055890, 1143274, 1252075, 1299175, 1507043, 2504150, 2598350, 2639725, 2858185, 3014086, 5279450, 5716370, 7535215, 14290925, 15070430, 16577473, 28581850, 33154946, 37676075, 75352150, 82887365, 165774730, 414436825, 828873650]

約数ペア:

[(1, 828873650), (2, 414436825), (5, 165774730), (10, 82887365), (11, 75352150), (22, 37676075), (25, 33154946), (29, 28581850), (50, 16577473), (55, 15070430), (58, 14290925), (110, 7535215), (145, 5716370), (157, 5279450), (275, 3014086), (290, 2858185), (314, 2639725), (319, 2598350), (331, 2504150), (550, 1507043), (638, 1299175), (662, 1252075), (725, 1143274), (785, 1055890), (1450, 571637), (1570, 527945), (1595, 519670), (1655, 500830), (1727, 479950), (3190, 259835), (3310, 250415), (3454, 239975), (3641, 227650), (3925, 211178), (4553, 182050), (7282, 113825), (7850, 105589), (7975, 103934), (8275, 100166), (8635, 95990), (9106, 91025), (9599, 86350), (15950, 51967), (16550, 50083), (17270, 47995), (18205, 45530), (19198, 43175), (22765, 36410)]