88383820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 137408180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 149, 190, 223, 266, 298, 380, 446, 532, 596, 665, 745, 892, 1043, 1115, 1330, 1490, 1561, 2086, 2230, 2660, 2831, 2980, 3122, 4172, 4237, 4460, 5215, 5662, 6244, 7805, 8474, 10430, 11324, 14155, 15610, 16948, 19817, 20860, 21185, 28310, 29659, 31220, 33227, 39634, 42370, 56620, 59318, 66454, 79268, 84740, 99085, 118636, 132908, 148295, 166135, 198170, 232589, 296590, 332270, 396340, 465178, 593180, 631313, 664540, 930356, 1162945, 1262626, 2325890, 2525252, 3156565, 4419191, 4651780, 6313130, 8838382, 12626260, 17676764, 22095955, 44191910, 88383820]

約数ペア:

[(1, 88383820), (2, 44191910), (4, 22095955), (5, 17676764), (7, 12626260), (10, 8838382), (14, 6313130), (19, 4651780), (20, 4419191), (28, 3156565), (35, 2525252), (38, 2325890), (70, 1262626), (76, 1162945), (95, 930356), (133, 664540), (140, 631313), (149, 593180), (190, 465178), (223, 396340), (266, 332270), (298, 296590), (380, 232589), (446, 198170), (532, 166135), (596, 148295), (665, 132908), (745, 118636), (892, 99085), (1043, 84740), (1115, 79268), (1330, 66454), (1490, 59318), (1561, 56620), (2086, 42370), (2230, 39634), (2660, 33227), (2831, 31220), (2980, 29659), (3122, 28310), (4172, 21185), (4237, 20860), (4460, 19817), (5215, 16948), (5662, 15610), (6244, 14155), (7805, 11324), (8474, 10430)]