37403980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 87994368

約数和(自身を除く): 50590388

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 43, 46, 61, 62, 86, 92, 115, 122, 124, 155, 172, 215, 230, 244, 305, 310, 430, 460, 610, 620, 713, 860, 989, 1220, 1333, 1403, 1426, 1891, 1978, 2623, 2666, 2806, 2852, 3565, 3782, 3956, 4945, 5246, 5332, 5612, 6665, 7015, 7130, 7564, 9455, 9890, 10492, 13115, 13330, 14030, 14260, 18910, 19780, 26230, 26660, 28060, 30659, 37820, 43493, 52460, 60329, 61318, 81313, 86986, 120658, 122636, 153295, 162626, 173972, 217465, 241316, 301645, 306590, 325252, 406565, 434930, 603290, 613180, 813130, 869860, 1206580, 1626260, 1870199, 3740398, 7480796, 9350995, 18701990, 37403980]

約数ペア:

[(1, 37403980), (2, 18701990), (4, 9350995), (5, 7480796), (10, 3740398), (20, 1870199), (23, 1626260), (31, 1206580), (43, 869860), (46, 813130), (61, 613180), (62, 603290), (86, 434930), (92, 406565), (115, 325252), (122, 306590), (124, 301645), (155, 241316), (172, 217465), (215, 173972), (230, 162626), (244, 153295), (305, 122636), (310, 120658), (430, 86986), (460, 81313), (610, 61318), (620, 60329), (713, 52460), (860, 43493), (989, 37820), (1220, 30659), (1333, 28060), (1403, 26660), (1426, 26230), (1891, 19780), (1978, 18910), (2623, 14260), (2666, 14030), (2806, 13330), (2852, 13115), (3565, 10492), (3782, 9890), (3956, 9455), (4945, 7564), (5246, 7130), (5332, 7015), (5612, 6665)]