4398119680

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{35423}}^1$

素因数の和:35541

約数の個数: 72

約数和(自身を含む): 10643778432

約数和(自身を除く): 6245658752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 776, 970, 1280, 1552, 1940, 3104, 3880, 6208, 7760, 12416, 15520, 24832, 31040, 35423, 62080, 70846, 124160, 141692, 177115, 283384, 354230, 566768, 708460, 1133536, 1416920, 2267072, 2833840, 3436031, 4534144, 5667680, 6872062, 9068288, 11335360, 13744124, 17180155, 22670720, 27488248, 34360310, 45341440, 54976496, 68720620, 109952992, 137441240, 219905984, 274882480, 439811968, 549764960, 879623936, 1099529920, 2199059840, 4398119680]

約数ペア:

[(1, 4398119680), (2, 2199059840), (4, 1099529920), (5, 879623936), (8, 549764960), (10, 439811968), (16, 274882480), (20, 219905984), (32, 137441240), (40, 109952992), (64, 68720620), (80, 54976496), (97, 45341440), (128, 34360310), (160, 27488248), (194, 22670720), (256, 17180155), (320, 13744124), (388, 11335360), (485, 9068288), (640, 6872062), (776, 5667680), (970, 4534144), (1280, 3436031), (1552, 2833840), (1940, 2267072), (3104, 1416920), (3880, 1133536), (6208, 708460), (7760, 566768), (12416, 354230), (15520, 283384), (24832, 177115), (31040, 141692), (35423, 124160), (62080, 70846)]