63352640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 165183312

約数和(自身を除く): 101830672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 130, 157, 160, 194, 208, 260, 314, 320, 388, 416, 485, 520, 628, 776, 785, 832, 970, 1040, 1256, 1261, 1552, 1570, 1940, 2041, 2080, 2512, 2522, 3104, 3140, 3880, 4082, 4160, 5024, 5044, 6208, 6280, 6305, 7760, 8164, 10048, 10088, 10205, 12560, 12610, 15229, 15520, 16328, 20176, 20410, 25120, 25220, 30458, 31040, 32656, 40352, 40820, 50240, 50440, 60916, 65312, 76145, 80704, 81640, 100880, 121832, 130624, 152290, 163280, 197977, 201760, 243664, 304580, 326560, 395954, 403520, 487328, 609160, 653120, 791908, 974656, 989885, 1218320, 1583816, 1979770, 2436640, 3167632, 3959540, 4873280, 6335264, 7919080, 12670528, 15838160, 31676320, 63352640]

約数ペア:

[(1, 63352640), (2, 31676320), (4, 15838160), (5, 12670528), (8, 7919080), (10, 6335264), (13, 4873280), (16, 3959540), (20, 3167632), (26, 2436640), (32, 1979770), (40, 1583816), (52, 1218320), (64, 989885), (65, 974656), (80, 791908), (97, 653120), (104, 609160), (130, 487328), (157, 403520), (160, 395954), (194, 326560), (208, 304580), (260, 243664), (314, 201760), (320, 197977), (388, 163280), (416, 152290), (485, 130624), (520, 121832), (628, 100880), (776, 81640), (785, 80704), (832, 76145), (970, 65312), (1040, 60916), (1256, 50440), (1261, 50240), (1552, 40820), (1570, 40352), (1940, 32656), (2041, 31040), (2080, 30458), (2512, 25220), (2522, 25120), (3104, 20410), (3140, 20176), (3880, 16328), (4082, 15520), (4160, 15229), (5024, 12610), (5044, 12560), (6208, 10205), (6280, 10088), (6305, 10048), (7760, 8164)]