23302240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 62868960

約数和(自身を除く): 39566720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 659, 680, 884, 1040, 1105, 1318, 1360, 1768, 2080, 2210, 2636, 2720, 3295, 3536, 4420, 5272, 6590, 7072, 8567, 8840, 10544, 11203, 13180, 17134, 17680, 21088, 22406, 26360, 34268, 35360, 42835, 44812, 52720, 56015, 68536, 85670, 89624, 105440, 112030, 137072, 145639, 171340, 179248, 224060, 274144, 291278, 342680, 358496, 448120, 582556, 685360, 728195, 896240, 1165112, 1370720, 1456390, 1792480, 2330224, 2912780, 4660448, 5825560, 11651120, 23302240]

約数ペア:

[(1, 23302240), (2, 11651120), (4, 5825560), (5, 4660448), (8, 2912780), (10, 2330224), (13, 1792480), (16, 1456390), (17, 1370720), (20, 1165112), (26, 896240), (32, 728195), (34, 685360), (40, 582556), (52, 448120), (65, 358496), (68, 342680), (80, 291278), (85, 274144), (104, 224060), (130, 179248), (136, 171340), (160, 145639), (170, 137072), (208, 112030), (221, 105440), (260, 89624), (272, 85670), (340, 68536), (416, 56015), (442, 52720), (520, 44812), (544, 42835), (659, 35360), (680, 34268), (884, 26360), (1040, 22406), (1105, 21088), (1318, 17680), (1360, 17134), (1768, 13180), (2080, 11203), (2210, 10544), (2636, 8840), (2720, 8567), (3295, 7072), (3536, 6590), (4420, 5272)]