395103645950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{51631}}^1$

素因数の和:51910

約数の個数: 96

約数和(自身を含む): 808580664192

約数和(自身を除く): 413477018242

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 193, 305, 325, 386, 610, 650, 793, 965, 1525, 1586, 1930, 2509, 3050, 3965, 4825, 5018, 7930, 9650, 11773, 12545, 19825, 23546, 25090, 39650, 51631, 58865, 62725, 103262, 117730, 125450, 153049, 258155, 294325, 306098, 516310, 588650, 671203, 765245, 1290775, 1342406, 1530490, 2581550, 3149491, 3356015, 3826225, 6298982, 6712030, 7652450, 9964783, 15747455, 16780075, 19929566, 31494910, 33560150, 40943383, 49823915, 78737275, 81886766, 99647830, 129542179, 157474550, 204716915, 249119575, 259084358, 409433830, 498239150, 607851763, 647710895, 1023584575, 1215703526, 1295421790, 2047169150, 3039258815, 3238554475, 6078517630, 6477108950, 7902072919, 15196294075, 15804145838, 30392588150, 39510364595, 79020729190, 197551822975, 395103645950]

約数ペア:

[(1, 395103645950), (2, 197551822975), (5, 79020729190), (10, 39510364595), (13, 30392588150), (25, 15804145838), (26, 15196294075), (50, 7902072919), (61, 6477108950), (65, 6078517630), (122, 3238554475), (130, 3039258815), (193, 2047169150), (305, 1295421790), (325, 1215703526), (386, 1023584575), (610, 647710895), (650, 607851763), (793, 498239150), (965, 409433830), (1525, 259084358), (1586, 249119575), (1930, 204716915), (2509, 157474550), (3050, 129542179), (3965, 99647830), (4825, 81886766), (5018, 78737275), (7930, 49823915), (9650, 40943383), (11773, 33560150), (12545, 31494910), (19825, 19929566), (23546, 16780075), (25090, 15747455), (39650, 9964783), (51631, 7652450), (58865, 6712030), (62725, 6298982), (103262, 3826225), (117730, 3356015), (125450, 3149491), (153049, 2581550), (258155, 1530490), (294325, 1342406), (306098, 1290775), (516310, 765245), (588650, 671203)]