3168889750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 6702538752

約数和(自身を除く): 3533649002

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 71, 125, 130, 142, 155, 250, 310, 325, 355, 403, 443, 650, 710, 775, 806, 886, 923, 1550, 1625, 1775, 1846, 2015, 2201, 2215, 3250, 3550, 3875, 4030, 4402, 4430, 4615, 5759, 7750, 8875, 9230, 10075, 11005, 11075, 11518, 13733, 17750, 20150, 22010, 22150, 23075, 27466, 28613, 28795, 31453, 46150, 50375, 55025, 55375, 57226, 57590, 62906, 68665, 100750, 110050, 110750, 115375, 137330, 143065, 143975, 157265, 178529, 230750, 275125, 286130, 287950, 314530, 343325, 357058, 408889, 550250, 686650, 715325, 719875, 786325, 817778, 892645, 975043, 1430650, 1439750, 1572650, 1716625, 1785290, 1950086, 2044445, 3433250, 3576625, 3931625, 4088890, 4463225, 4875215, 7153250, 7863250, 8926450, 9750430, 10222225, 12675559, 20444450, 22316125, 24376075, 25351118, 44632250, 48752150, 51111125, 63377795, 102222250, 121880375, 126755590, 243760750, 316888975, 633777950, 1584444875, 3168889750]

約数ペア:

[(1, 3168889750), (2, 1584444875), (5, 633777950), (10, 316888975), (13, 243760750), (25, 126755590), (26, 121880375), (31, 102222250), (50, 63377795), (62, 51111125), (65, 48752150), (71, 44632250), (125, 25351118), (130, 24376075), (142, 22316125), (155, 20444450), (250, 12675559), (310, 10222225), (325, 9750430), (355, 8926450), (403, 7863250), (443, 7153250), (650, 4875215), (710, 4463225), (775, 4088890), (806, 3931625), (886, 3576625), (923, 3433250), (1550, 2044445), (1625, 1950086), (1775, 1785290), (1846, 1716625), (2015, 1572650), (2201, 1439750), (2215, 1430650), (3250, 975043), (3550, 892645), (3875, 817778), (4030, 786325), (4402, 719875), (4430, 715325), (4615, 686650), (5759, 550250), (7750, 408889), (8875, 357058), (9230, 343325), (10075, 314530), (11005, 287950), (11075, 286130), (11518, 275125), (13733, 230750), (17750, 178529), (20150, 157265), (22010, 143975), (22150, 143065), (23075, 137330), (27466, 115375), (28613, 110750), (28795, 110050), (31453, 100750), (46150, 68665), (50375, 62906), (55025, 57590), (55375, 57226)]