26192920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3004

約数の個数: 64

約数和(自身を含む): 67223520

約数和(自身を除く): 41030600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 2963, 4420, 5926, 8840, 11852, 14815, 23704, 29630, 38519, 50371, 59260, 77038, 100742, 118520, 154076, 192595, 201484, 251855, 308152, 385190, 402968, 503710, 654823, 770380, 1007420, 1309646, 1540760, 2014840, 2619292, 3274115, 5238584, 6548230, 13096460, 26192920]

約数ペア:

[(1, 26192920), (2, 13096460), (4, 6548230), (5, 5238584), (8, 3274115), (10, 2619292), (13, 2014840), (17, 1540760), (20, 1309646), (26, 1007420), (34, 770380), (40, 654823), (52, 503710), (65, 402968), (68, 385190), (85, 308152), (104, 251855), (130, 201484), (136, 192595), (170, 154076), (221, 118520), (260, 100742), (340, 77038), (442, 59260), (520, 50371), (680, 38519), (884, 29630), (1105, 23704), (1768, 14815), (2210, 11852), (2963, 8840), (4420, 5926)]