4003023180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{165551}}^1$

素因数の和:165607

約数の個数: 96

約数和(自身を含む): 12460105728

約数和(自身を除く): 8457082548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 165551, 331102, 496653, 662204, 827755, 993306, 1655510, 1986612, 2152163, 2483265, 3311020, 4304326, 4966530, 5132081, 6456489, 8608652, 9933060, 10264162, 10760815, 12912978, 15396243, 20528324, 21521630, 25660405, 25825956, 30792486, 32282445, 43043260, 51320810, 61584972, 64564890, 66717053, 76981215, 102641620, 129129780, 133434106, 153962430, 200151159, 266868212, 307924860, 333585265, 400302318, 667170530, 800604636, 1000755795, 1334341060, 2001511590, 4003023180]

約数ペア:

[(1, 4003023180), (2, 2001511590), (3, 1334341060), (4, 1000755795), (5, 800604636), (6, 667170530), (10, 400302318), (12, 333585265), (13, 307924860), (15, 266868212), (20, 200151159), (26, 153962430), (30, 133434106), (31, 129129780), (39, 102641620), (52, 76981215), (60, 66717053), (62, 64564890), (65, 61584972), (78, 51320810), (93, 43043260), (124, 32282445), (130, 30792486), (155, 25825956), (156, 25660405), (186, 21521630), (195, 20528324), (260, 15396243), (310, 12912978), (372, 10760815), (390, 10264162), (403, 9933060), (465, 8608652), (620, 6456489), (780, 5132081), (806, 4966530), (930, 4304326), (1209, 3311020), (1612, 2483265), (1860, 2152163), (2015, 1986612), (2418, 1655510), (4030, 993306), (4836, 827755), (6045, 662204), (8060, 496653), (12090, 331102), (24180, 165551)]