351947804540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{57731}}^1$

素因数の和:58083

約数の個数: 96

約数和(自身を含む): 793764195840

約数和(自身を除く): 441816391300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 263, 305, 380, 526, 610, 1052, 1159, 1220, 1315, 2318, 2630, 4636, 4997, 5260, 5795, 9994, 11590, 16043, 19988, 23180, 24985, 32086, 49970, 57731, 64172, 80215, 99940, 115462, 160430, 230924, 288655, 304817, 320860, 577310, 609634, 1096889, 1154620, 1219268, 1524085, 2193778, 3048170, 3521591, 4387556, 5484445, 6096340, 7043182, 10968890, 14086364, 15183253, 17607955, 21937780, 30366506, 35215910, 60733012, 66910229, 70431820, 75916265, 133820458, 151832530, 267640916, 288481807, 303665060, 334551145, 576963614, 669102290, 926178433, 1153927228, 1338204580, 1442409035, 1852356866, 2884818070, 3704713732, 4630892165, 5769636140, 9261784330, 17597390227, 18523568660, 35194780454, 70389560908, 87986951135, 175973902270, 351947804540]

約数ペア:

[(1, 351947804540), (2, 175973902270), (4, 87986951135), (5, 70389560908), (10, 35194780454), (19, 18523568660), (20, 17597390227), (38, 9261784330), (61, 5769636140), (76, 4630892165), (95, 3704713732), (122, 2884818070), (190, 1852356866), (244, 1442409035), (263, 1338204580), (305, 1153927228), (380, 926178433), (526, 669102290), (610, 576963614), (1052, 334551145), (1159, 303665060), (1220, 288481807), (1315, 267640916), (2318, 151832530), (2630, 133820458), (4636, 75916265), (4997, 70431820), (5260, 66910229), (5795, 60733012), (9994, 35215910), (11590, 30366506), (16043, 21937780), (19988, 17607955), (23180, 15183253), (24985, 14086364), (32086, 10968890), (49970, 7043182), (57731, 6096340), (64172, 5484445), (80215, 4387556), (99940, 3521591), (115462, 3048170), (160430, 2193778), (230924, 1524085), (288655, 1219268), (304817, 1154620), (320860, 1096889), (577310, 609634)]